<template>
	<section>
		<!--工具条-->
		<el-col :span="24" class="toolbar" style="padding-bottom: 0px;">
			<el-form :inline="true" :model="filters">
				<el-form-item>
					<el-input v-model="filters.keyword" placeholder="关键字"></el-input>
				</el-form-item>
				<el-form-item>
					<el-button type="primary" v-on:click="search">查询</el-button>
				</el-form-item>
				<el-form-item>
					<el-button type="primary" @click="handleAdd">新增</el-button>
				</el-form-item>
			</el-form>
		</el-col>


		<!--列表-->
		<el-table :data="depts" highlight-current-row v-loading="listLoading" @selection-change="selsChange" style="width: 100%;">
      <el-table-column type="selection" width="55">
      </el-table-column>
      <el-table-column type="index" width="60">
      </el-table-column>
      <el-table-column prop="name" label="部门名称" width="120" >
      </el-table-column>
      <el-table-column prop="sn" label="部门编号" width="100" >
      </el-table-column>
      <el-table-column prop="state" label="状态" width="100"  sortable>
        <template scope="scope">
          <span v-if="scope.row.state==0" style="color: green">开启</span>
          <span v-else-if="scope.row.state==-1" style="color: red">关闭</span>
          <span v-else style="color: grey" >未知</span>
        </template>
      </el-table-column>
      <el-table-column prop="manager.username" label="部门管理员" width="120" >
      </el-table-column>
      <el-table-column prop="parent.name" label="上级部门" min-width="180" >
      </el-table-column>
      <el-table-column label="操作" width="150">
        <template scope="scope">
          <el-button size="small" @click="handleEdit(scope.$index, scope.row)">编辑</el-button>
          <el-button type="danger" size="small" @click="handleDel(scope.$index, scope.row)">删除</el-button>
        </template>
      </el-table-column>
		</el-table>

		<!--工具条-->
		<el-col :span="24" class="toolbar">
			<el-button type="danger" @click="batchRemove" :disabled="this.sels.length===0">批量删除</el-button>
			<el-pagination layout="prev, pager, next"
                     @current-change="handleCurrentChange"
                     :page-size="pageSize"
                     :current-page="currentPage"
                     :total="total"
                     style="float:right;">
			</el-pagination>
		</el-col>

		<!--编辑界面-->
		<el-dialog title="编辑" :visible.sync="editOrAddFormVisible" :close-on-click-modal="false">
      <el-form :model="editForm" label-width="80px" :rules="editFormRules" ref="editForm">
        <el-form-item label="姓名" prop="name">
          <el-input v-model="editForm.name" auto-complete="off"></el-input>
        </el-form-item>
        <el-form-item label="编号" prop="sn">
          <el-input v-model="editForm.sn" auto-complete="off"></el-input>
        </el-form-item>
        <el-form-item label="状态">
          <el-radio-group v-model="editForm.state">
            <el-radio class="radio" :label="0">开启</el-radio>
            <el-radio class="radio" :label="-1">禁用</el-radio>
          </el-radio-group>
        </el-form-item>
        <el-form-item label="管理员" prop="manager">
          <!-- <el-input v-model="editForm.manager" auto-complete="off"></el-input>-->
          <el-select v-model="editForm.manager" value-key="id" placeholder="请选择">
            <el-option
                v-for="item in employees"
                :key="item.id"
                :label="item.username"
                :value="item">
              <span style="float: left">{{ item.username }}</span>
              <span style="float: right; color: #8492a6; font-size: 13px">{{ item.id }}</span>
            </el-option>
          </el-select>
        </el-form-item>
        <el-form-item label="上级部门" prop="parent">
          <el-cascader v-model="editForm.parent"
                       :options="deptTree"
                       :props="{
                checkStrictly: true,
                value: 'id',
                label: 'name',
              }"
                       clearable></el-cascader>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button @click.native="editFormVisible = false">取消</el-button>
        <el-button type="primary" @click.native="editSubmit" :loading="editLoading">提交</el-button>
      </div>
		</el-dialog>
	</section>
</template>

<script>
	import util from '../../common/js/util'
	//import NProgress from 'nprogress'
	import { getDeptListPage, removeDept, batchRemoveDept, editDept, addDept } from '../../api/api';

	export default {
		data() {
			return {
				filters: {
          keyword: ''
				},
        employees:[],
        deptTree:[],
				depts: [],
				total: 0,
				pageSize: 5,
        currentPage: 1,
				listLoading: false,
				sels: [],//列表选中列

				editOrAddFormVisible: false,//编辑界面是否显示
				editLoading: false,
				editFormRules: {
					name: [
						{ required: true, message: '请输入姓名', trigger: 'blur' }
					]
				},
				//编辑界面数据
				editForm: {
          id:null,
          name: '',
          sn: '',
          state: 0,
          manager: null,
          parent: null,
          dirPath: '',
				},

				addFormVisible: false,//新增界面是否显示
				addLoading: false,
				addFormRules: {
					name: [
						{ required: true, message: '请输入姓名', trigger: 'blur' }
					]
				},
				//新增界面数据
				addForm: {
          name: '',
          sn: '',
          state: 0,
          manager: null,
          parent: null,
          dirPath: '',
				}

			}
		},
		methods: {
			//性别显示转换
			formatSex: function (row, column) {
				return row.sex == 1 ? '男' : row.sex == 0 ? '女' : '未知';
			},
      getDept(){

      },
      getEmployees(){
			  this.$http.get("/employee")
        .then(result=>{
          this.employees = result.data;
        })
        .catch(result=> {
          this.$message({
            message: "网络异常，请稍后重试",
            type: 'error'
          })
        })
      },
			handleCurrentChange(val) {
				this.currentPage = val;
				this.getDepts();
			},
      search(){
        this.currentPage = 1;
        this.getDepts();
      },
			//获取部门列表
			getDepts() {
				let para = {
					currentPage: this.currentPage,
					keyword: this.filters.keyword,
          pageSize:this.pageSize,
				};
        this.listLoading = true;
			  this.$http.post("/dept",para)
        .then(result=>{
          console.log(result)
          this.listLoading = false;
          result = result.data;
          this.depts= result.rows;
          this.total= result.total;
        })

        .catch(result=>{})
			},
			//删除
			handleDel: function (index, row) {
				this.$confirm('确认删除该记录吗?', '提示', {
					type: 'warning'
				}).then(() => {
					this.listLoading = true;
					this.$http.delete("/dept/"+row.id)
          .then(result=>{
            this.listLoading = false;
            result = result.data;
            if(!result.success){
              this.$message({
                message: result.message,
                type: 'error'
              });
            }
            this.$message({
              message: result.message,
              type: 'success'
            });
            this.currentPage=1;
            this.getDepts();
          })
          .catch(rusult=>{
            this.$message({
              message: "网络异常，请稍后重试！！",
              type: 'error'
            });
          })
				});
			},
			//显示编辑界面
			handleEdit: function (index, row) {

				this.editOrAddFormVisible = true;
				this.editForm = Object.assign({}, row);

			},
			//显示新增界面
			handleAdd: function () {
        this.editOrAddFormVisible = true;
				this.addForm = {
          name: '',
          sn: '',
          state: 0,
          manager: null,
          parent: null,
          dirPath: '',
				};
			},
			//编辑
			editSubmit: function () {
				this.$refs.editForm.validate((valid) => {
					if (valid) {
						this.$confirm('确认提交吗？', '提示', {}).then(() => {
							this.editLoading = true;
							//NProgress.start();
							let para = Object.assign({}, this.editForm);
							this.$http.put("/dept",para)
                  .then(result=>{
                    this.editLoading = false;
                    result = result.data;
                    if(!result.success){
                      this.$message({
                        message: result.message,
                        type: 'error'
                      });
                    }
                    this.$message({
                      message: result.message,
                      type: 'success'
                    });
                    this.currentPage=1;
                    this.getDepts();
                    this.$refs['editForm'].resetFields();
                    this.editOrAddFormVisible = false;
                  })
                  .catch(rusult=>{
                    this.$message({
                      message: "网络异常，请稍后重试！！",
                      type: 'error'
                    });
                  })
						});
					}
				});
			},

			selsChange: function (sels) {
				this.sels = sels;
			},
			//批量删除
			batchRemove: function () {
        var ids = this.sels.map(item => item.id);
        this.$confirm('确认删除选中记录吗？', '提示', {
          type: 'warning'
        }).then(() => {
          this.listLoading = true;
          this.$http.patch("/dept/",ids)
              .then(result=>{
                result = result.data;
                if(!result.success){
                  this.$message({
                    message: result.message,
                    type: 'error'
                  });
                }
                this.$message({
                  message: result.message,
                  type: 'success'
                });
                this.currentPage=1;
                this.getDepts();
              })
              .catch(rusult=>{
                this.$message({
                  message: "网络异常，请稍后重试！！",
                  type: 'error'
                });
              })
        })
      }
		},
		mounted() {
			this.getDepts();
      this.getEmployees();
		}
	}

</script>

<style scoped>

</style>